Back to Search
Start Over
[The effect of ultrahigh-frequency radiation on adaptation thresholds and the damages to blood system cells].
- Source :
-
Likars'ka sprava [Lik Sprava] 1998 Oct-Nov (7), pp. 71-3. - Publication Year :
- 1998
-
Abstract
- Cytologic investigations designed to study bone marrow, peripheral blood, spleen, and thymus of albino rats irradiated by an electromagnetic field, 2375, 2450, and 3000 MEGS, revealed structural and functional changes in populations of megakaryocytes, immunocompetent cells as well as of undifferentiated cells, and of other types of cells that are dependent on the intensity of irradiation and permit establishing the probability-threshold levels of exposure taking account of reactions of perception and physiologic adaptation together with compensatory and regenerative processes and the injury sustained. It is shown that changes in bone marrow cells differentiation and reproduction rather than integral shifts in the peripheral blood that acquire the utmost significance. Subjected to a particular scrutiny in the paper are blast cells, which cells' repopulation was noted to be getting increased in low-intensity exposure as were disturbances in their mitosis pattern.
- Subjects :
- Animals
Bone Marrow Cells radiation effects
Cell Differentiation radiation effects
Cell Division radiation effects
Dose-Response Relationship, Radiation
Rats
Spleen cytology
Spleen radiation effects
Thymus Gland cytology
Thymus Gland radiation effects
Adaptation, Physiological radiation effects
Blood Cells radiation effects
Electromagnetic Fields adverse effects
Subjects
Details
- Language :
- Ukrainian
- ISSN :
- 1019-5297
- Issue :
- 7
- Database :
- MEDLINE
- Journal :
- Likars'ka sprava
- Publication Type :
- Academic Journal
- Accession number :
- 10050464